<template>
  <!-- 搜索工作栏 -->
  <ContentWrap>
    <el-form ref="queryFormRef" :inline="true" :model="queryParams" class="-mb-15px" label-width="68px">
      <el-form-item label="菜单名称" prop="name">
        <el-input v-model="queryParams.name" class="!w-240px" clearable placeholder="请输入菜单名称"
          @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery">
          <Icon class="mr-5px" icon="ep:search" />
          搜索
        </el-button>
        <el-button @click="resetQuery">
          <Icon class="mr-5px" icon="ep:refresh" />
          重置
        </el-button>
        <el-button v-hasPermi="['system:menu:create']" plain type="primary" @click="openForm('create')">
          <Icon class="mr-5px" icon="ep:plus" />
          新增
        </el-button>
        <el-button plain type="danger" @click="toggleExpandAll">
          <Icon class="mr-5px" icon="ep:sort" />
          展开/折叠
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-if="refreshTable" v-loading="loading" :data="list" :default-expand-all="isExpandAll" row-key="id">
      <el-table-column :show-overflow-tooltip="true" label="菜单名称" prop="name" width="200" />
      <el-table-column label="排序" prop="sort" width="100" />
      <el-table-column :show-overflow-tooltip="true" label="路由地址" prop="url" />
      <el-table-column :show-overflow-tooltip="true" label="是否上新" prop="whetherNew">
        <template #default="scope">
          <span v-if="scope.row.whetherNew === 0">是</span>
          <span v-if="scope.row.whetherNew === 1">否</span>
        </template>
      </el-table-column>
      <el-table-column align="center" label="操作">
        <template #default="scope">
          <el-button v-hasPermi="['system:menu:update']" link type="primary" @click="openForm('update', scope.row.id)">
            修改
          </el-button>
          <el-button v-hasPermi="['system:menu:create']" link type="primary" v-if="scope.row.parentId === 0"
            @click="openForm('create', undefined, scope.row.id)">
            新增
          </el-button>
          <el-button v-hasPermi="['system:menu:delete']" link type="danger" @click="handleDelete(scope.row.id)">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </ContentWrap>

  <!-- 表单弹窗：添加/修改 -->
  <MenuForm ref="formRef" @success="getList" />
</template>
<script lang="ts" setup>
import { handleTree } from '@/utils/tree'
import * as PortalApi from '@/api/portal'
import MenuForm from './MenuForm.vue'
import { CACHE_KEY, useCache } from '@/hooks/web/useCache'

defineOptions({ name: 'PortalMenu' })

const { wsCache } = useCache()
const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const loading = ref(true) // 列表的加载中
const list = ref<any>([]) // 列表的数据
const queryParams = reactive({
  name: undefined,
  status: undefined
})
const queryFormRef = ref() // 搜索的表单
const isExpandAll = ref(false) // 是否展开，默认全部折叠
const refreshTable = ref(true) // 重新渲染表格状态

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await PortalApi.getMenuList(queryParams)
    list.value = handleTree(data)
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number, parentId?: number) => {
  formRef.value.open(type, id, parentId)
}

/** 展开/折叠操作 */
const toggleExpandAll = () => {
  refreshTable.value = false
  isExpandAll.value = !isExpandAll.value
  nextTick(() => {
    refreshTable.value = true
  })
}

/** 刷新菜单缓存按钮操作 */
const refreshMenu = async () => {
  try {
    await message.confirm('即将更新缓存刷新浏览器！', '刷新菜单缓存')
    // 清空，从而触发刷新
    wsCache.delete(CACHE_KEY.USER)
    wsCache.delete(CACHE_KEY.ROLE_ROUTERS)
    // 刷新浏览器
    location.reload()
  } catch { }
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await PortalApi.deleteMenu(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch { }
}

/** 初始化 **/
onMounted(() => {
  getList()
})
</script>
